From f14ad010c30811eee48225946cb761e9dce62902 Mon Sep 17 00:00:00 2001
From: Vladimir Rutsky <rutsky@users.noreply.github.com>
Date: Sun, 4 Oct 2015 03:23:13 +0300
Subject: [PATCH 1/2] fix PYTHONASYNCIODEBUG and AIOHTTP_NO_EXTENSIONS usage

PYTHONASYNCIODEBUG environment variable enables asyncio debug mode
if it's any **non-empty** string
(see <https://docs.python.org/3/using/cmdline.html#envvar-PYTHONASYNCIODEBUG>).

In code it's actually implemented in the following way, which corresponds
to documented behaviour:

    self._debug = (not sys.flags.ignore_environment
                   and bool(os.environ.get('PYTHONASYNCIODEBUG')))

Not documented `AIOHTTP_NO_EXTENSIONS` environment variable used in the same
way, so it's behaviour is the same.
---
 .travis.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 608149812c5..971fc52c192 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,7 @@ script:
 
 env:
   matrix:
-    - PYTHONASYNCIODEBUG=1 AIOHTTP_NO_EXTENSIONS=0
-    - PYTHONASYNCIODEBUG=0 AIOHTTP_NO_EXTENSIONS=0
-    - PYTHONASYNCIODEBUG=1 AIOHTTP_NO_EXTENSIONS=1
-    - PYTHONASYNCIODEBUG=0 AIOHTTP_NO_EXTENSIONS=1
+    - PYTHONASYNCIODEBUG=nonemptystring AIOHTTP_NO_EXTENSIONS=
+    - PYTHONASYNCIODEBUG=               AIOHTTP_NO_EXTENSIONS=
+    - PYTHONASYNCIODEBUG=nonemptystring AIOHTTP_NO_EXTENSIONS=nonemptystring
+    - PYTHONASYNCIODEBUG=               AIOHTTP_NO_EXTENSIONS=nonemptystring

From e28ca41ece100743506e874d37b6570cb9262e2a Mon Sep 17 00:00:00 2001
From: Vladimir Rutsky <vladimir.rutsky@transas.com>
Date: Mon, 5 Oct 2015 22:52:58 +0300
Subject: [PATCH 2/2] remove "nonemptystring" and add comment instead

---
 .travis.yml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 971fc52c192..7f534572ed5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,9 @@ script:
 
 env:
   matrix:
-    - PYTHONASYNCIODEBUG=nonemptystring AIOHTTP_NO_EXTENSIONS=
-    - PYTHONASYNCIODEBUG=               AIOHTTP_NO_EXTENSIONS=
-    - PYTHONASYNCIODEBUG=nonemptystring AIOHTTP_NO_EXTENSIONS=nonemptystring
-    - PYTHONASYNCIODEBUG=               AIOHTTP_NO_EXTENSIONS=nonemptystring
+    # PYTHONASYNCIODEBUG and AIOHTTP_NO_EXTENSIONS environment variables
+    # are considered as enabled if they are any non empty strings.
+    - PYTHONASYNCIODEBUG=X AIOHTTP_NO_EXTENSIONS=
+    - PYTHONASYNCIODEBUG=  AIOHTTP_NO_EXTENSIONS=
+    - PYTHONASYNCIODEBUG=X AIOHTTP_NO_EXTENSIONS=X
+    - PYTHONASYNCIODEBUG=  AIOHTTP_NO_EXTENSIONS=X